Vauxhall Workshop Service and Repair Manuals

Trouble Code

Information Sensor Cause of Fault

Remedy in F0:DATA LIST No.

Trouble Code Storage when...

15

COOLANT TEMP. VOLTAGE HIGH

02

·   Coolant temperature lower than -40 °C/ - 40 °F (voltage higher than 4.92 V)

     (short circuit to voltage or circuit interruption)

·   Condition must be fulfilled for at least 0.5 s

Replacement values:

·   The current fuel temperature is used for the fuel quantity allocation and for actuation of the exhaust gas recirculation valve

·   50 °C/ 122 °F for preheating

·   50 °C/ 122 °F for start of injection

·   130 °C/ 266 °F for AC compressor cutoff

Note:

The sensor can be destroyed by a short circuit to the battery.